Four treatment study design [Design Issues]

posted by Ravi  – India, 2009-10-13 13:00 (6104 d 02:22 ago) – Posting: # 4347
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Dear All,

We have two Test formulation (T1 and T2) and Two Reference fomulation (R1 and R2). We want to test for Bioequivalence, each test formulation against both the reference formulation i.e T1 vs. R1, T1 vs. R2, T2 vs. R1 and T2 vs. R2.
Please suggest me the appropriate study design which can be used to do all the comparisons in one study. Please also provide some details regarding the statistical consideration.

Waiting for your suggestions.

Thanks & Regards
Ravi Pandey

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